Add outfit gallery and AI-powered creation for characters and outfits

- Add outfit gallery with CRUD operations (create, read, update, delete)
- Add AI-powered profile generation for both characters and outfits
- Add toggle to switch between AI generation and manual creation
- Auto-generate filenames from names with incrementing for duplicates
- Add 'full_body' and 'bottom' fields to wardrobe structure
- Update all character and outfit JSON files with new wardrobe fields
- Reorganize data into data/characters and data/clothing directories
- Update README with new features and JSON structure documentation

data/clothing/lingerie_02.json

@@ -0,0 +1,26 @@
+{
+  "outfit_id": "lingerie_02",
+  "outfit_name": "Lingerie (Latex)",
+  "wardrobe": {
+    "full_body": "",
+    "headwear": "",
+    "top": "latex bra, latex choker",
+    "bottom": "latex panties",
+    "legwear": "latex stockings",
+    "footwear": "",
+    "hands": "latex elbow gloves",
+    "accessories": ""
+  },
+  "lora": {
+    "lora_name": "",
+    "lora_weight": 0.8,
+    "lora_triggers": ""
+  },
+  "tags": [
+    "lingerie",
+    "lace",
+    "lace trim",
+    "underwear",
+    "matching set"
+  ]
+}